Compare 30491 vs 30494
Property | 30491 | 30494 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 304911 | 21 × 791 × 1931 |
Prime factorization | 30491 | 2 × 79 × 193 |
Divisors count | 2 | 8 |
Divisors | 1, 30491 | 1, 2, 79, 158, 193, 386, 15247, 30494 |
Number of properties | 10 | 0 |
Additive primes | 1490th | |
Chen primes | 1573rd | |
Emirps | 642nd | |
Good primes | 326th | |
Harmonic primes | 1228th | |
Long primes | 1250th | |
Primes | 3291st | |
Prime triplets (1st member) | 227th | |
Sexy primes (1st member) | 963rd | |
Twin primes (1st member) | 474th | |
Roman numberals | ||
Base 2 | 1110111000110112 | 1110111000111102 |
Base 3 | 11122110223 | 11122111023 |
Base 4 | 131301234 | 131301324 |
Base 5 | 14334315 | 14334345 |
Base 6 | 3530556 | 3531026 |
Base 7 | 1546167 | 1546227 |
Base 8 | 734338 | 734368 |
Base 9 | 457389 | 457429 |
Base 10 | 3049110 | 3049410 |
Base 11 | 209aa11 | 20a0211 |
Base 12 | 1578b12 | 1579212 |
Base 13 | 10b5613 | 10b5913 |
Base 14 | b17d14 | b18214 |
Base 15 | 907b15 | 907e15 |
Base 16 | 771b16 | 771e16 |